Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7319934 | Method and device for determining the acoustic parameters of fluids in a resonator device | Leo De Maeyer | 2008-01-15 |
| 6422131 | High pressure piston seal | — | 2002-07-23 |
| 6279453 | High-pressure system | — | 2001-08-28 |
| 5992222 | High pressure pump system and method of operation thereof | Vladimir N. Belonenko, Eugenij Bunau, Vijcheslav Nikolashev | 1999-11-30 |
| 5983723 | Ultrasonic measurement equipment with at least one non-piezoelectric resonator chamber body and outer electroacoustic transducers | Vitaly Buckin, Leo De Maeyer | 1999-11-16 |
| 5836200 | Cell for measuring acoustical properties of fluid samples under high pressure | Vladimir N. Belonenko, Eugenij Bunau, Tigran Chalikian, Vijcheslav Nikolashev, Armen Sarvazyan | 1998-11-17 |
| 5804698 | Method and system for measuring fluid parameters by ultrasonic methods | Vladimir N. Belonenko, Tigran Chalikian, Leo Demaeyer, Armen Sarvazyan | 1998-09-08 |
| 5636149 | PC-controlled direct digital synthesizer and method of operating the same | Vitali Buckin | 1997-06-03 |